Surface Synthesis of 2D Branched Polymer Nanostructures

Sigrid Weigelt, Carsten Busse, Christian Bombis, Martin M. Knudsen, Kurt V. Gothelf, Erik Lægsgaard, Flemming Besenbacher, Trolle R. Linderoth

Angewandte Chemie International Edition · 2008 · 177 citations · 39 references

Concepts

Abstract

Root and branch: A two-dimensional polyimine network (see picture) is formed by condensation polymerization of trialdehydes and diamines co-adsorbed on an Au(111) surface under ultrahigh-vacuum conditions. The local bonding pattern is characterized by STM, which shows that the connectivity of the network is influenced by the kinetic parameters of the preparation procedure.

References

39